First question: Why is Soybean 1011 still trading in November?

Because the last trading day of the soybean futures contract is the 10th trading day of the contract month, the 1011 contract is November 12 this year (Saturday, Sunday is not open, not counted as a trading day). between November 1 and 12 trading are some corporate customers, may be delivery, the two sides agreed to close the position, or any other situation, so in November you can see the 1011 contract has transactions and price movements. Contracts have transactions and price movements. If it is a natural person customer, should be in October the last trading day (this year is October 29) before the hands of the position closed closed, such as not closed, into the delivery of the first trading day of the month (November 1), the exchange will be forced to close the position, the profit to the exchange, the loss of the customer's own responsibility.

The second problem, soybean futures delivery date is the last trading day after seven days (in case of legal holidays postponed), that is, the 1011 contract delivery date should be in the November 12 after the postponement of 7 days, and November 23rd. Because the Dalian Exchange more rolling delivery, so between November 1-7, 1011 contracts have changed, may also be the exchange closed the delivery of the two sides of the opposite position caused by. This is a bit more complicated to talk about. If you're interested, hit me up for a private chat.

The third question, you said 1101, 1103, 1107, 1109, 1111, 1201, 1203 and other contracts delivery date are after 1011, 1101 represents the January 2011 delivery, 1103 is next year March delivery, etc..

The fourth question, under normal circumstances, to the regular futures company to open an account, all commodity futures can do.

As for the other questions, I do not understand what you ask, you still want to ask, find me a private chat QQ 315709803, plus me, please specify in the notes "futures enthusiasts", other than all do not accept.